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Terms for subject Technology containing | all forms
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放射性radioactinium
第二系元素super-actinides
系元素super-actinides
化物actinides
射气acton
射气actinium emanation actinon
actinides (元素)
actinide
actinoid elements
系元素actinide element
系元素卤化物actinide halide
系元素氟氧化物actinide oxyfluoride
系元素氯化物actinide chloride
系元素硫族元素化合物actinide chalcogenide
系元素硫氰酸盐actinide thiocyanate
系元素金属化物actinide metallide
系收缩actinide contraction
actinium-uranium
铀系actinouranium series